18836249280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{853091}}^1$

素因数の和:853134

約数の個数: 112

約数和(自身を含む): 62405385984

約数和(自身を除く): 43569136704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 853091, 1706182, 2559273, 3412364, 4265455, 5118546, 6824728, 8530910, 10237092, 12796365, 13649456, 17061820, 19621093, 20474184, 25592730, 27298912, 34123640, 39242186, 40948368, 51185460, 54597824, 58863279, 68247280, 78484372, 81896736, 98105465, 102370920, 117726558, 136494560, 156968744, 163793472, 196210930, 204741840, 235453116, 272989120, 294316395, 313937488, 392421860, 409483680, 470906232, 588632790, 627874976, 784843720, 818967360, 941812464, 1177265580, 1255749952, 1569687440, 1883624928, 2354531160, 3139374880, 3767249856, 4709062320, 6278749760, 9418124640, 18836249280]

約数ペア:

[(1, 18836249280), (2, 9418124640), (3, 6278749760), (4, 4709062320), (5, 3767249856), (6, 3139374880), (8, 2354531160), (10, 1883624928), (12, 1569687440), (15, 1255749952), (16, 1177265580), (20, 941812464), (23, 818967360), (24, 784843720), (30, 627874976), (32, 588632790), (40, 470906232), (46, 409483680), (48, 392421860), (60, 313937488), (64, 294316395), (69, 272989120), (80, 235453116), (92, 204741840), (96, 196210930), (115, 163793472), (120, 156968744), (138, 136494560), (160, 117726558), (184, 102370920), (192, 98105465), (230, 81896736), (240, 78484372), (276, 68247280), (320, 58863279), (345, 54597824), (368, 51185460), (460, 40948368), (480, 39242186), (552, 34123640), (690, 27298912), (736, 25592730), (920, 20474184), (960, 19621093), (1104, 17061820), (1380, 13649456), (1472, 12796365), (1840, 10237092), (2208, 8530910), (2760, 6824728), (3680, 5118546), (4416, 4265455), (5520, 3412364), (7360, 2559273), (11040, 1706182), (22080, 853091)]